update webDAV

iOSClient/Library/OCCommunicationLib/OCWebDavClient/OCWebDAVClient.m

@@ -217,7 +217,7 @@ NSString const *OCWebDAVModificationDateKey	= @"modificationdate";
 	NSMutableURLRequest *request = [self requestWithMethod:_requestMethod path:path parameters:nil];
     
     [request setValue: depth forHTTPHeaderField: @"Depth"];
-    [request setHTTPBody:[@"<?xml version=\"1.0\" encoding=\"UTF-8\"?><D:propfind xmlns:D=\"DAV:\"><D:prop><D:resourcetype/><D:getlastmodified/><size xmlns=\"http://owncloud.org/ns\"/><favorite xmlns=\"http://owncloud.org/ns\"/><id xmlns=\"http://owncloud.org/ns\"/><D:getcontentlength/><D:getetag/><permissions xmlns=\"http://owncloud.org/ns\"/><D:getcontenttype/></D:prop></D:propfind>" dataUsingEncoding:NSUTF8StringEncoding]];
+    [request setHTTPBody:[@"<?xml version=\"1.0\" encoding=\"UTF-8\"?><D:propfind xmlns:D=\"DAV:\" xmlns:oc=\"http://owncloud.org/ns\" xmlns:nc=\"http://nextcloud.org/ns\"><D:prop><D:resourcetype/><D:getlastmodified/><size xmlns=\"http://owncloud.org/ns\"/><favorite xmlns=\"http://owncloud.org/ns\"/><id xmlns=\"http://owncloud.org/ns\"/><D:getcontentlength/><D:getetag/><permissions xmlns=\"http://owncloud.org/ns\"/><D:getcontenttype/></D:prop></D:propfind>" dataUsingEncoding:NSUTF8StringEncoding]];
     [request setValue:@"application/xml" forHTTPHeaderField:@"Content-Type"];
     
     
@@ -236,7 +236,7 @@ NSString const *OCWebDAVModificationDateKey	= @"modificationdate";
     NSMutableURLRequest *request = [self requestWithMethod:_requestMethod path:path parameters:nil];
     
     [request setValue: depth forHTTPHeaderField: @"Depth"];
-    [request setHTTPBody:[@"<?xml version=\"1.0\" encoding=\"UTF-8\"?><D:propfind xmlns:D=\"DAV:\"><D:prop><D:resourcetype/><D:getlastmodified/><size xmlns=\"http://owncloud.org/ns\"/><favorite xmlns=\"http://owncloud.org/ns\"/><id xmlns=\"http://owncloud.org/ns\"/><D:getcontentlength/><D:getetag/><permissions xmlns=\"http://owncloud.org/ns\"/><D:getcontenttype/></D:prop></D:propfind>" dataUsingEncoding:NSUTF8StringEncoding]];
+    [request setHTTPBody:[@"<?xml version=\"1.0\" encoding=\"UTF-8\"?><D:propfind xmlns:D=\"DAV:\" xmlns:oc=\"http://owncloud.org/ns\" xmlns:nc=\"http://nextcloud.org/ns\"><D:prop><D:resourcetype/><D:getlastmodified/><size xmlns=\"http://owncloud.org/ns\"/><favorite xmlns=\"http://owncloud.org/ns\"/><id xmlns=\"http://owncloud.org/ns\"/><D:getcontentlength/><D:getetag/><permissions xmlns=\"http://owncloud.org/ns\"/><D:getcontenttype/><nc:is-encrypted/></D:prop></D:propfind>" dataUsingEncoding:NSUTF8StringEncoding]];
     [request setValue:@"application/xml" forHTTPHeaderField:@"Content-Type"];
     
     
@@ -278,7 +278,7 @@ NSString const *OCWebDAVModificationDateKey	= @"modificationdate";
     
     body = [NSString stringWithFormat: @""
             "<?xml version=\"1.0\"?>"
-            "<d:searchrequest xmlns:d=\"DAV:\" xmlns:oc=\"http://owncloud.org/ns\">"
+            "<d:searchrequest xmlns:d=\"DAV:\" xmlns:oc=\"http://owncloud.org/ns\" xmlns:nc=\"http://nextcloud.org/ns\">"
                 "<d:basicsearch>"
                     "<d:select>"
                         "<d:prop>"
@@ -330,7 +330,7 @@ NSString const *OCWebDAVModificationDateKey	= @"modificationdate";
     NSString *body;
     body = [NSString stringWithFormat: @""
             "<?xml version=\"1.0\"?>"
-            "<d:propertyupdate xmlns:d=\"DAV:\" xmlns:oc=\"http://owncloud.org/ns\">"
+            "<d:propertyupdate xmlns:d=\"DAV:\" xmlns:oc=\"http://owncloud.org/ns\" xmlns:nc=\"http://nextcloud.org/ns\">"
                 "<d:set>"
                     "<d:prop>"
                         "<oc:favorite>%i</oc:favorite>"